Device Centric Controls For A Device Controlled Through A Web Portal

ABSTRACT

A system controls computer network communication devices in a background session in accordance with a control database. The system includes a computer network communication device having a non-volatile memory containing a unique device identifier and a communication module for communicating with a control site, the communication module being configured to generate monitor messages containing the unique device identifier and data corresponding to entry of a command by a user and to parse command messages received from the control site, and a control site comprising a device database and a control database, the control site being configured to compare data in the monitor message to control data stored in the control database in response to the monitor message having a unique device identifier that is also stored in the device database.

TECHNICAL FIELD

This invention relates to controls for network communication devicesand, more particularly, to parental controls for mobile instantmessaging terminals.

BACKGROUND

Instant messaging is used to describe a computer network service for thecommunication of textual messages between users in a real-time manner.Three major providers of instant messaging services are America On-LineInstant Messaging (AIM), Microsoft Network (MSN) Messenger, and YahooInstant Messenger. These providers enable subscribers to access aninstant messaging service through a subscriber's Internet serviceprovider (ISP). To access the instant messaging service, a subscriberuses a computer terminal executing an application program to couple toan ISP and then access an instant messaging service. Once the instantmessaging service is accessed, the user may query the service foridentification of the “buddies” that are currently accessing the instantmessaging service provider. “Buddies” are other subscribers to theinstant messaging service that a subscriber has identified as a possiblerecipient for instant messages. The buddies are identified by includingtheir instant messaging service usernames in a subscriber's buddy list.A subscriber may then initiate an instant messaging session with a buddyby typing and addressing a textual/graphical message to one of thebuddies on the messaging service. When the subscriber activates thesending function for the message, the messaging service communicates themessage to a buddy and activates a notification feature, such as anaudio file, to inform the buddy that a message has been received throughthe instant messaging service. The buddy may then view the message, typea response, and send it through the messaging service. The conversationmay continue in this manner until one of the parties terminates thesession.

Communication terminals for receiving textual and graphic messages arewell-known. These terminals include cellular telephones, two-way pagers,personal digital assistants (PDAs), and handheld computers, which arecommonly known as palmtop computers. One such terminal that integratesthe functions required for instant messaging with wireless communicationcapabilities in a handheld terminal is disclosed in U.S. Pat. No.7,292,707, which is entitled “Instant Messaging Terminal Which IsAdapted For WI-FI Access Points.” The disclosure of that patent ishereby expressly incorporated by reference in its entirety in thisdocument.

Instant messaging terminals are frequently used to communicate with aninstant messaging service provider through wireless access points. Awireless access point includes a radio transceiver and server thattypically implement the 802.11b, 802.11a, 802.11g, 802.11n, or someother known wireless communication standard that supports internet orother wide area network communications. Locations providing wirelessaccess points for the Internet are commonly referred to as “hotspots.”These hotspots are local area networks (LANs) and devices on such a LANmay be coupled to the Internet. The provision of wireless Internetaccess can be an important draw for an establishment, such as a coffeeshop or the like. However, the access point must be implemented withcare to reduce the risk that unscrupulous computer users will attemptInternet access through the access point for the purposes of web sitehacking with an enhanced degree of anonymity. Design aspects consideredin the implementation of a hotspot include the radius in which thetransceiver effectively communicates and the security scheme that allowsa customer to use an access point. Typically, the transmission power ofthe transceiver is limited to a level so the radiation pattern does notextend past the boundaries of the commercial premises to reduce the riskof unobserved access to the local network through the access point.Additionally, a security method, such as Wired Equivalent Privacy (WEP)or Wi-Fi Protected Access (WPA), is implemented by the access pointcomponents to determine whether Internet access is granted through theaccess point.

To avoid lengthy cables in a home or small office environment, many ofthese locations use wireless routers to communicate wirelessly withcomputers located in the home or office. The wireless router enables thecomputers wirelessly coupled to it to access the Internet. By using aWi-Fi router, computers in the home or office are coupled together in aLAN without requiring cables to be coupled between the computers and therouter for communication purposes.

Data communications such as instant messaging (IM) and SMS texting haveincreased in popularity partially because hotspots, wireless routers,and other wireless mediums have made portable communications ubiquitous.The ease of instant messaging and SMS texting service access, however,has provided younger users with a mode of communication that is lessperceptible to parents than the auditory communication that occurs withtelephones. As instant messaging has become increasingly popular withyounger users, the features of instant messaging terminals have evolvedto provide the users with other features, such as Internet radiostations, voice over IP (VoIP) telephone service, and podcasts. Parentsare legitimately concerned regarding the distractions these terminalspresent to their children as well as the access to their children thatinstant messaging may provide others.

SUMMARY

A system controls computer network communication devices in a backgroundsession in accordance with a control database. The system includes acomputer network communication device having a non-volatile memorycontaining a unique device identifier and a communication module forcommunicating with a control site, the communication module beingconfigured to generate monitor messages containing the unique deviceidentifier and data corresponding to entry of a command by a user and toparse command messages received from the control site, and a controlsite comprising a device database and a control database, the controlsite being configured to compare data in the monitor message to controldata stored in the control database in response to the monitor messagehaving a unique device identifier that is also stored in the devicedatabase.

A method controls operation of a computer network communication devicein accordance with a control database. The method includes generatingmonitor messages with a unique device identifier and commandidentification data generated at a mobile communication device, sendingthe monitor messages to a control site in background to a communicationsession between the computer network communication device and acommunication service, verifying the unique device identifiers inmonitor messages received at the control site are also stored in adevice database, and comparing the command identification data in amonitor message to control data stored in a control database in responseto the unique device identifier in the monitor message also being storedin the device database.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a diagram of a system that regulates usage of a mobilecomputer network communication device that includes a unique deviceidentifier.

FIG. 2 is a perspective view of an instant messaging terminal thatincludes a unique terminal identifier for enabling parental regulationof the terminal's use.

FIG. 3 is a block diagram of the components that may be used toimplement the instant messaging terminal shown in FIG. 2.

FIG. 4 is a flow diagram of an example of a process for regulating useof a computer network communication device with reference to the uniquedevice identifier.

FIG. 5 is a flow diagram of an administrative process for settingcontrols to regulate use of a mobile communication device.

FIG. 6 is a flow diagram of a process for monitoring a mobilecommunication device operation and responding to commands from a controlsite for operating the device.

FIG. 7 is a flow diagram of a process for responding to monitoringmessages from a mobile communication device and for generating commandmessages to operate the device.

DETAILED DESCRIPTION

A system in which device usage and access may be regulated is shown inFIG. 1. The system 10 includes a home location 14, a remote sitelocation 18, a device regulation/support site 20, and an internetservice provider site 24. These sites and locations are coupled to oneanother through a computer network 28. The computer network may be theInternet, the World Wide Web, WANs, LANs, and/or any other type ofcomputer communication networks. The home location has a local areanetwork (LAN) that includes a personal computer (PC) 30 and a mobilecomputer communication device, such as an instant messaging terminal 34.These devices communicate with the ISP site 24 or the deviceregulation/support site 20 through a wireless router 38. The wirelessrouter may wirelessly communicate with the devices at the home site 14in accordance with one of the IEEE 802.11b, 802.11a, 802.11g, 802.11n,WiMax, or cellular network standards, for example. Using the wirelessrouter 38, the PC may access the ISP site 24 through the network 28 andthe mobile device 34 may access the device regulation/support site 20through the ISP site 24 and the network 28.

The wireless router 38 implements a network access controller that usessmart filters to select the packets that are communicated through thewireless gateway. Typically, the wireless gateway is involved in userauthentication for regulating access to the network 28 coupled to thewireless router. The wireless router 38 may include or be coupled to anIP address allocation server. This server is sometimes known as aDynamic Host Configuration Protocol (DHCP) server. Its function is toassign IP addresses to the devices coupled to the router so they haveunique IP addresses for communication. The IP addresses most likelyassigned to the devices coupled to the wireless router are private IPaddresses. These private IP addresses are typically mapped to a singlepublic IP address by a network address/port translator that is acomponent of the wireless router 38. The network address/port translatoris able to determine the corresponding private IP address for messagesreceived from the network 28 that only have the public IP address.Alternatively, the wireless router 28 may use Media Access Controller(MAC) addresses of the devices coupled to it for identifying the devicescoupled to the wireless router.

The remote site 18 includes a wireless access point 40 through whichanother mobile device 44 may access the ISP site 24 and the deviceregulation/support site 20. The wireless access point 40 may includeadditional software and hardware to monitor usage occurring on theremote site premises. The remote site may be a commercial establishment,such as a restaurant or coffee shop, an airport, or other type oflocation where hotspots are provided. Another type of mobile device thatmay access the ISP site 24 is a cellular telephone (not shown). Thecellular telephone is capable of generating textual messages andreceiving textual messages through a SMS texting server (not shown).Control data for the cellular telephone may be stored in the deviceregulation/support site 20. Additionally, the site 20 may monitor andcontrol use of the telephone and texting functions of the telephone asdescribed below.

The ISP site 24 includes an ISP host server 48. The ISP host server is agateway to the ISP services and typically requires a computer userattempting to access the ISP services to identify itself with a usernameand password. Once the ISP host server confirms a user account existswith the ISP, the services supported by the ISP may be accessed. Theseservices are supported by numerous other servers that provide thecomputer communications for web page hosting, email services, searchengines, and the like. One ISP service server that may be provided is aninstant messaging service server 50. The instant messaging serviceserver 50 also verifies that any person attempting to access the instantmessaging service has an instant or text messaging account with theservice. This verification typically includes password processing. Afterthe subscriber gains access to the instant messaging service, theinstant messaging server notifies the subscriber of any buddies that arecurrently online. The instant messaging service, thereafter, relaysmessages between subscribers coupled to the instant messaging server.

The wireless internet service server 50 may be a component of anInternet service provider as shown in FIG. 1 or it may be a serviceindependent of the Internet service provider, such as a SMS server, forexample. To support instant messaging, an instant messaging (IM) serviceincludes components for routing messages between subscribers andadministrating the accounts for the subscribers. For messagescommunicated to other instant message subscribers supported by otherISPs, the messages are communicated over the network 28 to the ISPthrough which the subscriber reaches the IM service. In the system 10 ofFIG. 1, the mobile communication device 34 communicates with the IMservice server to communicate with other subscribers. The device 34,however, also communicates with the regulation/support site 20 toconfigure the device and to regulate the use of the device. Otherdevices that may be configured or regulated by the site 20 includecellular telephones, LCD photo frames, LCD televisions, devices thatdisplay or use proprietary or confidential information, such as ane-book reader, and the like.

The device regulation/support site 20 includes a mobile devicecommunication gateway 54 that communicates with a device database 58, aprofile server 60, and a regulation database 64. The deviceregulation/support site 20 is not part of the instant messaging service,texting service, or other device communicating service. Instead, thedevice regulation/support site 20 provides support services for mobilecomputer network communication devices that have been registered withthe site. In order to provide these services, the regulation site 20includes identification data for the devices supported by the site.These identification data are supplied to the site by the manufacturersof the mobile computer network communication devices and are stored inthe device database 58. These identification data are unique for eachdevice. By allowing registration of only those devices made byparticular manufacturers, the operator of the regulation site is assuredthe devices have the requisite capabilities for the services supportedby the site. The profile server 60 enables users to select and customizedevice configurations that may be stored at the site by the profileserver 60. The regulation database 64 stores the controls and rulesselected or generated by an administrative user for a device registeredwith the regulation/support site 20. These are the rules and controlsapplied to communications made with a particular mobile deviceregistered with the site 20. In one embodiment, application of the rulesand controls to device communications, rather than accountcommunications, enables the system 10 to reduce the risk that a child isable to access instant messaging or other communication services throughan alternative account that is not regulated by the device rules andcontrols. As long as the child is using the device registered with thesite 20, the rules and controls are applied to communications from thedevice 34 regardless of the user account or name through which theinstant messaging or communication service is being accessed.

In a similar manner, other devices may be controlled and regulated. Forexample, LCD photo frames may be similarly registered with the controlsite 20. Upon activation, the frame is registered upon confirmation ofthe frame's unique identifier in the device database 58. Rules andcontrols for these types of devices may include identification of thedevices that can upload content to the frames. In fact, rules andcontrols for devices may cooperate with one another to customize usageof sending and receiving devices. For example, a photo sending device,such as a cellular telephone or PC, may use a SMS texting server orphoto collecting database, such as Flickr, Photobucket, or myspace.comto receive photos. Access to these services may be regulated by therules database at the control site 20 so some, but not all of thecollection services may be accessed, or that they can only be accessedat predefined times, or the like. Additionally, the LCD photo frames maybe controlled by site 20 in accordance with stored rules and controls toreceive photos from only certain of the collection services. In thismanner, photos sent to the Flickr service may be received by a photoframe at a first location, while photos sent to the Photobucket servicemay be received by frames at second and third locations.

An implementation of an instant messaging terminal that communicateswith the regulation/support site is shown in FIG. 2. The terminal 100includes a display 104 on which conversation session windows aredisplayed. The display 104 is preferably an LCD display incorporatedwith a lid 108 of a clamshell configuration. Located with the bottom 110of the clamshell configuration are the components that implement thecontrol module, communications module, and other system elements for theterminal. The lid 108 and bottom 110 of the clamshell configuration arepivotally joined to one another by a hinge 114. Located on the surfaceof the bottom 110 is a data entry device 118 that is comprised of aQWERTY keyboard section 120, and a pre-programmed emoticon key 124,although non-QWERTY keyboards or input devices that do not use keyboardsmay be used as well. Although terminal 100 is shown in a clamshellconfiguration, the terminal may be implemented in other terminalarrangements, such as a handheld terminal that integrates the displayand keyboard in an arrangement that does not fold so the display isalways exposed.

The components for implementing a communication device 34 are shown inFIG. 3. The system 150 includes a processor 154 that is coupled througha system bus 158 to memory components 160 and 162. A wirelesstransceiver 168 is also coupled to the processor 154 for bi-directionalwireless communication with a wireless router or other wireless accesspoint device. The processor 154 may be a controller, such as an IntelPXA270 operating at 312 MHz with an internal memory for the storage ofan operating system and the application program that implement thedisplay, instant messaging and session protocols. However, otherprocessors, ASICs, operating systems, and the like may be used toimplement the terminal. The memory component 162 is a system memory usedfor managing the operation of the terminal and the memory component 160may be used to update parameters and user settings for the operation ofthe terminal. Memory 160 or 162 may be used to store a unique identifierthat is installed by the manufacturer of the device 34. The uniqueidentifier is also stored in the device database of theregulation/support site 20. The memories 160 and 162 are non-volatile sothe unique identifier remains the same during the life of the device.The unique identifier enables the regulation of the device to beimplemented without recourse to a user or account identification.

In further detail, the wireless transceiver 168 preferably implementsone of the IEEE 802.11 standards, such as 802.11a, 802.11b, 802.11g,802.11n, WiMax, or other known wireless communication standard, althoughcomponents supporting other short range communication standards for hotspots or other LANs may be used. The wireless transceiver 168 mayradiate a signal through a cabled antenna that may be coupled to thehousing of the terminal or through an antenna etched or otherwiseprovided on a printed circuit card.

Also coupled to the processor 154 are the display 104 and the data entrydevice 118. The display 104 is preferably a 320×240 color display,although other display types may be used as well. Clock circuitry (notshown) that is preferably capable of providing a 32.768 KHz and 13 MHzsignal is coupled to the processor 154. A headphone jack 174, a speaker178, and a microphone 176 are coupled to the processor 154 through acodec 180 so analog signals from the microphone may be converted todigital signals for processing by the system and so digital signalsgenerated by the system may be converted to analog signals to drive thespeaker and headphone to produce audible sound for a user. A serial datainterface 184 is also provided for coupling the system 150 to othertypes of data communication systems.

A process 400 that enables regulation and support for the mobilecommunication devices 34 is shown in FIG. 4. The process begins with themanufacturer installing a unique identifier and a support communicationmodule in a communication device at the manufacturing facility (block404). The manufacturer also installs the unique identifier in the devicedatabase 58 (block 408). The unique identifier may be numeric oralphanumeric. It may be a value output by a hashing function or otherprocess for generating unique identifiers for the communication devices.The unique identifier is stored in non-volatile memory so it remainsconstant with the communication device 34. The communication module isconfigured to communicate with the regulation/support site 20 inresponse to the communication module being coupled with the network 28.The communication module may be processor instructions to be executed bythe processor 154. These instructions are stored in the system memoryand are executed in response to a communication session over the network28 being initiated. Alternatively, the communication module may beimplemented with an ASIC or a combination of hardware and softwarecomponents with the dedicated function of communicating with theregulation/support site 20. The communication module is configured todeliver the unique identifier to the regulation/support site 20 forverification that the device is enabled for support functions providedby the site 20 and to execute commands received from the control sitethat implement the rules and controls that regulate use of the device 34on the network 28.

After the unique identifier is installed in the device and the devicedatabase, the device is registered with the support site 20 (block 410).Registration is described in more detail below. In the registrationprocess, an administrative user for the device is identified with anadministrator name and password. The administrative user may then modifythe default rules and controls for the device 34. These rules andcontrols are stored in the parental control database 64 in associationwith the unique identifier. While the control database 64 is shown as asingle server, it may be comprised of multiple databases and servers forsupporting the regulation function. After the administrator hasregistered the device, the user of the device may establish a useraccount with a user name and password (block 414). Through this account,the user of the device selects a configuration for the device subject tothe controls in the control database 64. Because the device 34 is adevice with a keyboard and mouse control that is smaller than a typicalPC, the administrative user and the user may use a PC to initialize ormodify controls or configurations for the device. Operations with a PCmay occur, however, only after the device has been used for the initialregistration so the site can obtain the unique identifier and verify thedevice is capable of being supported by the site 20. Modifications to adevice configuration made with a PC are pushed down to the device inresponse to the device coupling to the network 28 and the communicationmodule commencing communication with the site 20.

Once the device has been registered with the site 20 and the controlsand configuration for the device initialized, the device may be used forcommunication sessions with others over the network 28 using acommunication service, such as the instant messaging service 50. Thiscommunication occurs in a known manner with the user accessing theservice 50 through an ISP, logging into the messaging service, and thenoperating the device to text message with other subscribers. In responseto the device coupling to the network 28 for this purpose, thecommunication module, executing in the background, initiatescommunication with the support site 20 for application of the controlsto the communication occurring through the device 20.

The registration process and initial administrative device setup 500 isshown in FIG. 5. After purchase, a device 34 is brought to a locationwhere the device establishes a wireless link to a wireless router, suchas router 38. This initiation of the device is preferably performed by auser that acts as an administrator for the device. The device logs inwith a user's account for ISP access to enable computer networkcommunication through the ISP (block 504). The communication module, inresponse to detection of communication on the network 28, beginsexecuting in the background and sends a registration message to theregulation/support site gateway 54 (block 508). The registration messageincludes the unique identifier. The gateway 54 accesses the devicedatabase 58 to verify the unique identifier sent by the device is in thedatabase 58 (block 510). If it is not, the registration process isaborted and the user is informed that the device is not authorized forsupport services (block 514). Otherwise, registration continues.

The registration process includes establishment of an administrativeaccount (block 518). Establishment includes entry of an administratorname and password to control access to the administrative function. Amenu of control parameters is presented to the user so the user may viewdefault control parameters for the device (block 520). The administratormay then select control parameters and modify them, if desired. Examplesof control parameters are shown in FIG. 5, although the reader shouldappreciate that other control parameters may be implemented. Forexample, the administrator may select a total usage parameter for change(block 524). This parameter limits the total time that the device may beused during a predefined period. For example, the default parameter mayequal one week of time during a one week period. That is, unlimitedusage may be the default option. The administrator, however, may set theusage to another value, such as a particular number of hours or minutesduring a day (block 528). Once the value is modified, another parametermay be selected and modified.

Another parameter that may be used to regulate device usage isauthorized time of day usage (block 530). This parameter is used topreclude communication with the device during defined periods. Forexample, the default parameter may enable communication throughout thetwenty-four hours of a day. The administrator may, however, choose todeny use of the device during school hours or late evening usage (block534). Attempts to use the device during these periods result in a denialof service to the device user. The process may be configured to enablean administrator to select different periods for different days of theweek so the usage may be authorized for daytime use on weekends andholidays, but not during school days.

As the device is used for communication with others, such as textmessaging through an instant messaging service, recipient names arecollected. In the instant messaging domain, the device user builds abuddy list. During communication sessions with the messaging service,the communication module of the device also provides the buddy list tothe support site 20. These data are stored in the parental controldatabase in association with the unique device identifier. During anadministrator session, the administrator may view the buddy list (block538) and restrict access to or even delete names from the buddy list(block 540). One issue that arises from communications with others overthe network 28 is the use of pseudonyms for persons. Thus, names in thebuddy list may not be recognizable to the administrator. One functionthat the administrator may enable while viewing a buddy list is torestrict access to a name in the buddy list until the user identifies byactual name a buddy in the list. Once the user identifies the buddy, theadministrator may initiate an administrative session, view the trueidentity of the buddy, and determine whether to modify the restrictionon the buddy. Also, the administrator may restrict communication with abuddy to particular times of day or limit the total communication timewith a buddy during a specified period.

The device 34 may include the capability to play streaming music from aninternet radio station or other source. Similarly, the device may playvideo and audio data that streams from a source coupled to the network28. These sources are also reported to the support site by thecommunication module in the device 34 and stored in the control database64. During an administrative session, the administrator may review thesources that have been accessed for streaming data or other downloads,such as RSS feeds or podcasts (block 544). If the administratorconsiders any of the sources objectionable for the user, theadministrator may activate a block rule for these sources (block 548).Once the administrator has adjusted the control parameters to thesettings desired by the administrator, the administrative session isconcluded (block 550).

A process performed by the communication module in the device 34 isshown in FIG. 6. The process 600 includes monitoring of the user'scommand input to the device (block 604). The process determines whetherthe entered command requires evaluation by the control site 20 (block606). Commands initiating communication sessions with a buddy, modifyinga buddy list, or selecting a streaming or download source, for example,cause the communication module to generate a monitor message (block608). The monitor message includes the unique device identifier and thedata from the command required for control processing at the controlsite 20. For example, a buddy list entry causes the communication moduleto send a monitor message that includes the change data or the newentry. Adding a buddy to the buddy list causes the communication moduleto send the actual identity for which the device 34 queries the user aswell as the pseudonym placed in the buddy list. In another example, thecommunication module may generate a monitor message that includes astreaming or download source identifier. The communication module thenchecks to see if a command message has been received (block 610). If acommand message from the control site 20 has been received, the commandmessage is parsed by the communication module (block 614) and, ifverified, performed by the device (block 618). For example, a monitormessage regarding initiation of a communication session includes thetime of day. The control site 20 may determine the user is attemptingdevice use during a prohibited period or after a time limit has beenreached. The command message from the control site 20 that is parsed bythe communication module causes the device to terminate thecommunication session and notify the user of the termination along witha reason for the termination. After the command message has been parsedand executed or no command message has been received, the communicationmodule continues to monitor user input to determine whether additionalmonitor messages are required (block 604).

A process 700 for controlling a device 34 from the control site 20 isshown in FIG. 7. The site 20 receives a monitor message and determineswhether it is from a device having a unique identifier in the devicedatabase 58 (block 704) and whether the device has been registered(block 708). Alternatively, the process could determine whether anactive communication session with the device is open and then check theunique identifier and registration status if no communication session isactive. Communications with devices and the control site 20 arepreferably performed with the Secure Socket (SSL) communicationprotocol. If the monitor message is not authenticated, it is ignored(block 724). The monitor message is then parsed (block 710) and the datacompared to rules and control parameters stored in association with thedevice identifier (block 714). If the data violates a rule or controlparameter (block 718), a command message is generated (block 720) andsent to the device for execution. The process ignores the message (block724) then continues to look for monitor messages (block 704).

Subsequent to the registration process or other administrative session,the user may couple to the network 28 through the ISP and initiatecommunication with the support site 20. This communication is performedin the foreground so the user can view menus and make selections. Themenus include configuration menus that enable a user to select themeskins, backgrounds, alert tones, and the like. If these menus areaccessed with a PC or other computer and the device configurationaltered, the support site stores the configuration data in the userprofile database 60 in association with the unique device identifier. Inresponse to the communication module sending a monitor message to thesupport site at the beginning of a communication session on the network28, the support site retrieves the new configuration along with anymodified control parameters and buddy lists associated with the uniquedevice identifier and pushes these data down to the device. The deviceinstalls the configuration and modifies stored control parameters andbuddy list changes in the device.

During communication sessions on the network 28 using an appropriatecommunication service, the communication module of the device 34 sendsmonitor messages to the support site 20. These monitor messages includethe unique identifier so the support site is enabled to store historicaldata regarding usage of the device in the control database 64.Additionally, the support site compares the data to the rules andcontrols in the control database 64. Any violations of the rules resultsin the support site sending command messages to the device 34 forimplementation of the rules and controls. For example, the monitormessages provide data regarding operational time for the device, lengthof communication sessions with particular buddies, and sources of datadownloaded to the device. Should the user attempt to extend use of thedevice beyond the time limits specified for the device or forcommunications with particular users, the support site 20 issues a shutdown command to the device 34. The device 34 responds to the shut downcommand by terminating a communication session with the communicationservice and informing the user of the reason for the shut down.Optionally, the device 34 may notify the user of an impending shutdownand give the user a short time period for terminating the communicationvoluntarily. If the user does not terminate the communication session bythe end of the short period, the device 34 terminates the communicationsession upon expiration of a timer corresponding to the short timeperiod.

A user may attempt to add a buddy to the list that has been deleted bythe administrator. As the user adds new buddies or deleted buddies tothe buddy list stored in the device, the communication module sends amonitor message to the support site 20 that identifies the buddies beingadded to the list. The monitor message includes the buddy pseudonym andthe actual identity entered by the user in response to the promptgenerated by the device. The buddy data are compared to the rules andcontrols in the control database 64. If any buddy has been previouslydeleted or if any new buddy has not been identified with an actualidentity, the buddy is associated with a block rule. Any subsequentmonitor messages that indicate the user is attempting to send a messageto the buddy associated with a block rule results in the support site 20sending a block message command to the device 34. In response, thedevice 34 displays a message to the user that communication with thebuddy has been blocked and that the administrator must be consulted forpermission to communicate with the buddy.

In a similar manner, messages to sources for streaming data or datadownloads result in the communication module sending a monitor messageto the support site 20. The support site 20 compares the sourcesidentified in the monitor messages to sources associated with blockrules stored for the device unique identifier. If a source correspondsto a blocked source, the support site 20 sends a block message to thedevice 34. The device 34 interrupts the data download and displays amessage informing the user that the download has been terminated. Themessage also informs the user that access to the source cannot beobtained without the action of the administrator.

The system and method described above more reliably control operation ofmobile devices. The unique device identifier ensures that the user isnot able to establish an alternative account or use another subscriber'saccount that does not have controls or rules regulating its use. Even ifthe user logs into a communication service with another account, thecommunication module sends monitor messages to the support site, whichapplies controls and rules to the communication session being conductedwith the device. Also, applying rules and controls stored at the supportsite in association with the unique device identifier preserves therules and controls from modification by the user. Likewise, storage ofthe buddy list at the support site in accordance with theadministrator's instructions provides a more reliable restriction on thepersons with whom a user may communicate using the device 34.

The system structure and database content described above may be usedfor control of other devices. For example, original equipmentmanufacturers (OEM) may operate a control site that includes uniqueidentifiers for products made by the OEM operating the control site.After users have purchased a device and initiated contact with the site,custom features and authorizations may be obtained through the OEMcontrol site. Service options may also be presented to the user. Use ofthe device is monitored through the monitor messages so the user isunable to receive services other than those enabled through the OEMcontrol site. For example, rules and controls may be stored forcontrolling operation of a device that control and/or distribute contentto devices. After the device has been registered, the OEM operator ofthe site allows a user of the device to select to have content deliveredto the device either on a pay-per-delivery or subscription basis. Suchcontent, may be, for example, e-books or periodicals. Of course, ifadministrator accounts are implemented for the devices, any selectionsmade by a user are also subject to the rules set up by theadministrator. In a similar manner, an OEM operator could store rulesthat regulate the services that may be accessed by a registered user.For example, the OEM may require use of a proprietary photo-sharingsite, rather than the public sites, such as Flickr. In a similar manner,the OEM may store rules that make content from a first content sourceavailable to a first group of users and content from a second contentsource available to a different group of users. The groups may bedistinguished on the basis of product features or service levelspurchased with the devices.

The structure of the rules and controls of site 20 as described abovealso enables devices to be controlled with reference to locations. Forexample, some WiFi hot spot operators choose not to support somefeatures, such as SMS texting, for example. These operators can contractwith an OEM operator of a site 20 to include rules in the database thatdisable use of a service upon detection of being in hot spot operated bya business not supporting the service. Upon the site 20 detecting amonitor message that indicates the device is operating in a hot sportoperating by such a business, the site 20 sends a control message to thedevice to disable use of the unsupported service while the device isusing that hot spot. Alternatively or additionally, the businessoperating the hot spot may also contract with the OEM to store rulesthat push particular content to the device when it is detected as beingin a hot spot operated by the business. Furthermore, the business maymake available different content for geographical regions. Thus, thesite 20 may push different types of content to devices operating indifferent hot spots operated by the same national chain in response tomonitor messages not only indicating the device is operating in a hotspot operated by the chain, but the geographical location of the deviceas well.

Another application of the structure described above is device controlat a particular property, such as a hotel. The hotel operator, forexample, may have unique identifiers in a control site database for allof the televisions operated at the hotel. Upon check-in, a guest mayidentify the services, such as Internet access, games, or movieselections, that the guest wishes to select through the room television.Use of the television during the guest's stay is regulated by thecontrol site parsing the monitor messages and comparing the useractivities with the television against the check-in selections. Uponcheckout, the controls may be reset to a default set of access values.Other applications are, of course, possible and envisioned.

While the system and method for device control have been illustrated bythe description of exemplary processes and system components, and whilethe various processes and components have been described in considerabledetail, applicant does not intend to restrict or in any limit the scopeof the appended claims to such detail. Additional advantages andmodifications will also readily appear to those skilled in the art. Thesystem and method described above in its broadest aspects are thereforenot limited to the specific details, implementations, or illustrativeexamples shown and described. Accordingly, departures may be made fromsuch details without departing from the spirit or scope of applicant'sdisclosed system and method.

1. A system for controlling computer network communication devices thatcommunicate over a computer network comprising: a computer networkcommunication device having a non-volatile memory containing a uniquedevice identifier and a communication module for communicating with acontrol site, the communication module being configured to generatemonitor messages containing the unique device identifier and datacorresponding to entry of a command by a user and to parse commandmessages received from the control site; and a control site comprising adevice database and a control database, the control site beingconfigured to compare data in the monitor message to control data storedin the control database in response to the monitor message having aunique device identifier that is also stored in the device database. 2.The system of claim 1, the computer network communication device beingan instant messaging device.
 3. The system of claim 1, the computernetwork communication device being a LCD photo frame.
 4. The system ofclaim 1, the computer network communication device being a television.5. The system of claim 1, the control site including: a profile server,the profile server being configured to establish an administrativeaccount for a device in response to the unique device identifiercorresponding to a device identifier stored in the device database. 6.The system of claim 5, the profile server being further configured togenerate control data and store control data in the control database inresponse to messages received in the administrative account.
 7. Thesystem of claim 6, the administrative account being a parental controlaccount for an instant messaging terminal.
 8. The system of claim 2, thecommunication module of the instant messaging device being furtherconfigured to detect buddy list selections, buddy list additions, andbuddy list modifications and to generate monitor messages containingbuddy list data.
 9. The system of claim 2, the control database beingconfigured to store time usage limits, time of day limits, and buddyrestrictions in association with a unique device identifier.
 10. Thesystem of claim 2, the control site being configured to compare datafrom monitor messages received from the communication module of theinstant messaging device to the control data stored in the controldatabase in association with the unique device identifier stored in thedevice database.
 11. The system of claim 2, the communication modulebeing configured to communicate with the control site in background of acommunication session between the instant messaging device and aninstant messaging service.
 12. A method for controlling operation of acomputer network communication device that communicates over a computernetwork comprising: generating monitor messages with a unique deviceidentifier and command identification data generated at a mobilecommunication device; sending the monitor messages to a control site inbackground to a communication session between the computer networkcommunication device and a communication service; verifying the uniquedevice identifiers in monitor messages received at the control site arealso stored in a device database; and comparing the commandidentification data in a monitor message to control data stored in acontrol database in response to the unique device identifier in themonitor message also being stored in the device database.
 13. The methodof claim 12, the monitor message generation being performed by aninstant messaging device.
 14. The method of claim 12 further comprising:generating control messages to operate the computer networkcommunication device in response to the command identification data inthe monitor message failing to correspond to the control data stored inthe control database.
 15. The method of claim 14, the control messagegeneration including: generating computer network communication devicestop commands in response to the command identification datacorresponding to a communication from the computer network communicationdevice outside prescribed time limits stored in the control database.16. The method of claim 14, the control message generation including:generating computer network communication device block commands inresponse to the command identification data corresponding tocommunication with a buddy name having a block rule stored in thecontrol database in association with the buddy name.
 17. The method ofclaim 14, the control message generation including: generating computernetwork device block commands in response to the command identificationcorresponding to a data source having a block rule stored in the controldatabase in association with the data source.
 18. The method of claim 12further comprising: generating control messages to operate the computernetwork communication device in response to the command identificationdata in the monitor message corresponding to the control data stored inthe control database.
 19. The method of claim 18, the control messagesdisabling use of a predetermined service in response to the monitormessage indicating the computer network communication device isoperating within a predetermined communication network.
 20. The methodof claim 18, the control messages delivering predetermined content inresponse to the monitor message indicating the computer networkcommunication device is operating within a predetermined communicationnetwork.